315041705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 456855552

約数和(自身を除く): 141813847

約数列:

[1, 5, 11, 17, 47, 55, 67, 85, 107, 187, 235, 335, 517, 535, 737, 799, 935, 1139, 1177, 1819, 2585, 3149, 3685, 3995, 5029, 5695, 5885, 7169, 8789, 9095, 12529, 15745, 20009, 25145, 34639, 35845, 43945, 53533, 55319, 62645, 78859, 85493, 100045, 121873, 173195, 267665, 276595, 336943, 394295, 427465, 588863, 609365, 940423, 1340603, 1684715, 2944315, 3706373, 4702115, 5728031, 6703015, 18531865, 28640155, 63008341, 315041705]

約数ペア:

[(1, 315041705), (5, 63008341), (11, 28640155), (17, 18531865), (47, 6703015), (55, 5728031), (67, 4702115), (85, 3706373), (107, 2944315), (187, 1684715), (235, 1340603), (335, 940423), (517, 609365), (535, 588863), (737, 427465), (799, 394295), (935, 336943), (1139, 276595), (1177, 267665), (1819, 173195), (2585, 121873), (3149, 100045), (3685, 85493), (3995, 78859), (5029, 62645), (5695, 55319), (5885, 53533), (7169, 43945), (8789, 35845), (9095, 34639), (12529, 25145), (15745, 20009)]